[Chromoting] Use ProcessStatsSender in DesktopSessionAgent (desktop process)

remoting/host/chromoting_param_traits.h

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef REMOTING_HOST_CHROMOTING_PARAM_TRAITS_H_
 #define REMOTING_HOST_CHROMOTING_PARAM_TRAITS_H_
 
 #include "ipc/ipc_message.h"
 #include "ipc/ipc_param_traits.h"
 #include "net/base/ip_address.h"
 #include "net/base/ip_endpoint.h"
 #include "remoting/host/desktop_environment_options.h"
 #include "remoting/host/screen_resolution.h"
+#include "remoting/proto/process_stats.pb.h"
 #include "third_party/webrtc/modules/desktop_capture/desktop_frame.h"
 #include "third_party/webrtc/modules/desktop_capture/desktop_geometry.h"
 #include "third_party/webrtc/modules/desktop_capture/mouse_cursor.h"
 
 namespace IPC {
 
 template <>
 struct ParamTraits<webrtc::DesktopVector> {
   typedef webrtc::DesktopVector param_type;
   static void GetSize(base::PickleSizer* s, const param_type& p);
@@ skipping 60 matching lines @@
 template <>
 struct ParamTraits<remoting::DesktopEnvironmentOptions> {
   typedef remoting::DesktopEnvironmentOptions param_type;
   static void Write(base::Pickle* m, const param_type& p);
   static bool Read(const base::Pickle* m,
                    base::PickleIterator* iter,
                    param_type* p);
   static void Log(const param_type& p, std::string* l);
 };
 
+// Serializes and deserializes AggregatedProcessResourceUsage. This ParamTraits
+// specialization does not handle AggregatedProcessResourceUsage::usages().
+template <>
+struct ParamTraits<remoting::protocol::AggregatedProcessResourceUsage> {
+  typedef remoting::protocol::AggregatedProcessResourceUsage param_type;
+  static void Write(base::Pickle* m, const param_type& p);
+  static bool Read(const base::Pickle* m,
+                   base::PickleIterator* iter,
+                   param_type* p);
+  static void Log(const param_type& p, std::string* l);
+};
+
 }  // namespace IPC
 
 #endif  // REMOTING_HOST_CHROMOTING_PARAM_TRAITS_H_